Mystery Submarine
“The Deadliest Undersea Battle Ever Filmed!”
We checked 8 streaming services in India on 07 Jun 2026 at 15:35 IST
About
A British convoy is trying to elude a group of German U-Boats.
Cast
Where does Mystery Submarine rank today?
Mystery Submarine is #10000 on the CineFlixo Daily Streaming Charts today.
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Watch Mystery Submarine Online Free in HD
If you've been searching for Mystery Submarine full movie in HD, CineFlixo has you covered. This highly acclaimed Inglés war title from 1963 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About Mystery Submarine
“The Deadliest Undersea Battle Ever Filmed!”
A British convoy is trying to elude a group of German U-Boats. Running 92 minutes.
Mystery Submarine Cast and Characters
The cast features Edward Judd (as Lt. Cmdr. Tarlton), James Robertson Justice (as RAdm. Rainbird), Laurence Payne (as Lt. Seaton), Joachim Fuchsberger (as Cmdr. Scheffler), and Arthur O'Sullivan (as Mike Fitzgerald). Their performances are a major reason Mystery Submarine has built such a passionate audience.
Where to Watch Mystery Submarine Online
Want to watch Mystery Submarine online without paying? CineFlixo is the easiest way. Click play and the film starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch Mystery Submarine NowWhy People Are Watching Mystery Submarine
There's a reason Mystery Submarine keeps showing up on "must-watch" lists. What makes it work is a tone and style that's hard to find elsewhere. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Mystery Submarine
Where can I watch Mystery Submarine online for free?
You can watch Mystery Submarine online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Mystery Submarine?
Mystery Submarine runs for 92 minutes (about 1.5 hours).
Is Mystery Submarine good? What's the rating?
Mystery Submarine holds a 10.0/10 rating based on 1 reviews — genuinely excellent.
Who is in the cast of Mystery Submarine?
The main cast includes Edward Judd, James Robertson Justice, Laurence Payne, and Joachim Fuchsberger, plus a strong supporting ensemble.
Is Mystery Submarine available in Inglés?
Yes — Mystery Submarine was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Mystery Submarine released?
Mystery Submarine was released in 1963.
Do I need an account to watch Mystery Submarine on CineFlixo?
No. CineFlixo is free and you can watch Mystery Submarine without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Mystery Submarine, check out Enigma, U-571, Lifeboat, The Ghazi Attack, and The Bedford Incident.
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Frequently Asked Questions
Common questions about Mystery Submarine
Where can I watch Mystery Submarine for free?
You can watch Mystery Submarine (1963) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Mystery Submarine about?
Mystery Submarine is a War English-language film. A British convoy is trying to elude a group of German U-Boats.
When was Mystery Submarine released?
Mystery Submarine was released on March 3, 1963. It has a runtime of 1h 32m. The film was produced by Bertram Ostrer Productions.
Who stars in Mystery Submarine?
Mystery Submarine stars Edward Judd, James Robertson Justice, Laurence Payne and Joachim Fuchsberger. The full cast list is available in the Cast section above.
Is Mystery Submarine available in HD?
Yes, Mystery Submarine is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.